package org.csmzxy.class2333;
import java.util.Scanner;
public class practise5 {
    public static void main(String[] args){ //闰年条件：是4的倍数，且不是100的倍数
        while(true){
            Scanner sca = new Scanner(System.in);
            System.out.println("请输入年份：");
            int year = sca.nextInt();
            if (year % 4 == 0 && year % 100 != 0){
                System.out.println(year+"是闰年");
            }
            else {
                System.out.println(year+"不是闰年");
            }
        }

    }
}
